5287755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 9377280

約数和(自身を除く): 4089525

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 439, 803, 1095, 1317, 2195, 2409, 4015, 4829, 6585, 12045, 14487, 24145, 32047, 72435, 96141, 160235, 352517, 480705, 1057551, 1762585, 5287755]

約数ペア:

[(1, 5287755), (3, 1762585), (5, 1057551), (11, 480705), (15, 352517), (33, 160235), (55, 96141), (73, 72435), (165, 32047), (219, 24145), (365, 14487), (439, 12045), (803, 6585), (1095, 4829), (1317, 4015), (2195, 2409)]